1. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn Faddal from ibn Bukayr from certain persons of our people who have said the following: “Abu ‘ Abd Allah, or abu Ja‘far عليه السلام, prohibited marriage of two women without assigning any mahr (dower) for anyone of them except that this agrees for marriage because of the other woman’s agreeing to marry because she (the other woman) has done so.’”